Sound:
Impedance: 32 ohms
Speaker diameter: 40 mm
Sensitivity: 90 dB (1 kHz)
Frequency range: 20 – 20,000 Hz
Maximum input power: < 50 mW
Speaker type: Dynamic
Connectivity:
Bluetooth version: 5.0
Supported codec: SBC
Maximum range: Up to 10 m
Bluetooth profiles: A2DP, AVRCP, HFP
Wireless transmission type: Bluetooth
Wireless: Yes
Detachable cable: Yes
Headphone jack: 3.5 mm
Power supply:
Music playback time: 29 hrs.
Talk time: 21 hrs.
Battery type (headphones)
Lithium polymer (built-in)
Battery capacity (headphones): 400 mAh
Battery life in standby mode: 166 hrs.
Charging time: 2 hrs.
Fast charging time: 15 minutes charge for 4 hours of operation
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